Bump compatibility

This brings the upper case up to the latest EAP and the lower end to
2023.3.  Any lower and there seems to be an incompatibility with
launchUnderBackgroundProgress.  Lower versions will be in a compat
branch.

gradle.properties

@@ -3,22 +3,22 @@
 pluginGroup=com.coder.gateway
 pluginName=coder-gateway
 # SemVer format -> https://semver.org
-pluginVersion=2.9.2
+pluginVersion=2.9.3
 # See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.
-pluginSinceBuild=223.7571.70
-pluginUntilBuild=232.*
+pluginSinceBuild=233.6745
+pluginUntilBuild=241.*
 # IntelliJ Platform Properties -> https://github.com/JetBrains/gradle-intellij-plugin#intellij-platform-properties
 # Gateway available build versions https://www.jetbrains.com/intellij-repository/snapshots and https://www.jetbrains.com/intellij-repository/releases
 # The platform version must match the "since build" version while the
 # instrumentation version appears to be used in development.  The plugin
 # verifier should be used after bumping versions to ensure compatibility in the
 # range.
 platformType=GW
-platformVersion=223.7571.203-CUSTOM-SNAPSHOT
-instrumentationCompiler=232.10227-EAP-CANDIDATE-SNAPSHOT
+platformVersion=233.6745-EAP-CANDIDATE-SNAPSHOT
+instrumentationCompiler=241.10840-EAP-CANDIDATE-SNAPSHOT
 platformDownloadSources=true
-verifyVersions=2022.3,2023.1,2023.2
+verifyVersions=2023.3,2024.1
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
 platformPlugins=